Face mask



FIG. 1 is a perspective view of a face mask showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is another perspective view thereof, shown with straps attachedin broken lines in a used condition; and,

FIG. 9 is another front elevation view thereof, shown on a human head inbroken lines in a used condition.

The broken line shown in FIGS. 8 and 9 form no part of the claimeddesign.

CLAIM The ornamental design for a face mask, as shown and described.